329 



Fig. 625. Sitanion glaber .f. ('<. Smitli. sp. nov. Oikiiaki> 

 15ai{I,ky. A rat lit T Ktoiit, erect, densely caspitoso perenniiil, 3 

 to 5 dm. hi;y;h, with the sheaths aud under side of the leaves 

 glabrous, the long-heaidud spikes 5 to 8 eiii. lony. Awns of the 

 lloral ^'lumes 10 to ">() mm. ]o\\<f. ('alifornia to Wasliinnton. 



Tyjio No. 911, C'oville and I'miston, liom Coso .Mountains, Cali- 

 fornia. 



